At left is a screen shot from a racing game of some kind. Are all the characters on jet skis? If you look carefully, you can see the guy's jacket has a Sonic emblem on it. Which game is this?
At right is a Scott Pilgrim item...but it's not Sonic making the cameo, it's his winged ring & ribbon with chrome text from the title screen. Instead of Sonic in it though, it's Scott & his girlfriend. Discovered by Piplupfan77